mankhwala

IS200TREGH1BDC ndi Turbine Emergency Terminal Board yopangidwa ndikupangidwa ndi General Electric ndipo ndi gawo la mndandanda wa Mark VI womwe umagwiritsidwa ntchito pamakina owongolera gasi. Masolenoids atatu oyenda mwadzidzidzi amayendetsedwa ndi TREG, yomwe imayendetsedwa ndi woyang'anira I / O. Ma board a TREG ndi TRPG amatha kulumikizidwa palimodzi kuti athe kukhala ndi ma solenoid atatu oyenda. TRPG imapereka mbali yoyipa ya mphamvu ya solenoids 'dc, pomwe TREG imapereka mbali yabwino. Ma relay a 12 a TREG, asanu ndi anayi omwe amapanga magulu atatu a atatu kuti avote zolowera zomwe zimayang'anira ma solenoids atatu aulendo, amayendetsedwa ndi woyang'anira I / O, yemwe amachitanso chitetezo chadzidzidzi cha Overspeed ndikuyimitsa mwadzidzidzi.

Pazinthu za 125v dc, H1B ndiye mtundu wodziwika kwambiri. Kuti apange mphamvu zochulukirapo pa bolodi pamabwalo amayankho ndikuwongolera ma relay, mphamvu zowongolera kuchokera ku JX1, JY1, ndi zolumikizira za JZ1 zimaphatikizidwa. Kwa mabwalo opatsirana maulendo, kudzipatula kwamagetsi kumasungidwa. The TREG terminal board ndi PPRO zimagwirizana ndi machitidwe a Mark VI. TREG yolumikizidwa ndi gawo la PPRO ndi zingwe zokhala ndi mapulagi opangidwa.

Chotchinga choyamba cha I/O chimalumikizidwa mwachindunji ndi ma solenoid atatu apaulendo, zopinga zochepetsera chuma, ndi poyimitsa mwadzidzidzi. Chida chachiwiri cholumikizira chimatha kuvomera mawaya mpaka zolumikizirana maulendo asanu ndi awiri.

Chingwe chamagetsi cha J2 ndi ma solenoids oyenda ndizomwe zimalumikizana ndi ma module owongolera popeza wolamulira wa I / O amawongolera mbali zonse za TREG. Pamene turbine imayenda m'makina a simplex, chingwe chachitatu chimatumiza chizindikiro chaulendo kuchokera ku J1 kupita ku bolodi la TSVO terminal, lomwe limagwiritsa ntchito valavu ya servo.